I wanted to install Windows on an USB drive so that I can use it on different computers. I heard about WinToUSB and gave it a try. At seventy five percent (with four retries) I get an error "Copy file failed.(0x0000008000B40000)". I am using Windows 7 Home Premium, trying to install Windows 7 Ultimate onto a Kingston DataTraveller 3.0 (USB 3.0).

It seems that the ISO file is incorrect, have you try another iso file?

(11-08-2014, 05:48 PM)inkyvoyd Wrote: I am currently having this problem too when trying to install win7 x64 (professional) on my flash drive. Below is a link to my user file you requestedhttp://pastebin.com/SCjKjmMF

I am using a partitioned (NTFS format) Mushkin Ventura Ultra 120GB. Thanks for the software utility, and for the help!

(11-08-2014, 05:48 PM)inkyvoyd Wrote: I am currently having this problem too when trying to install win7 x64 (professional) on my flash drive. Below is a link to my user file you requestedhttp://pastebin.com/SCjKjmMF

I am using a partitioned (NTFS format) Mushkin Ventura Ultra 120GB. Thanks for the software utility, and for the help!